static MapCheckpoints mapCheckpoints =
        boost::assign::map_list_of
        (     0, uint256("0xf11046292ff76af48b66de6f1a210c09825d2ab4f56975ec507766ebf9c9f443"))
	;
    static const CCheckpointData data = {
        &mapCheckpoints,
        1402460085, // * UNIX timestamp of last checkpoint block
        1,    // * total number of transactions between genesis and last checkpoint
                  //   (the tx=... number in the SetBestChain debug.log lines)
        1200.0     // * estimated number of transactions per day after checkpoint
};

uint256 hashGenesisBlock("0x4381deb85b1b2c9843c222944b616d997516dcbd6a964e1eaf0def0830695233");

    uint256 GetPoWHash(int height) const
    {
        uint256 thash;

        if( !fTestNet && height >= 500){
            LYRA2(BEGIN(thash), 32, BEGIN(nVersion), 80, BEGIN(nVersion), 80, 2, height, 256);
        }else if(fTestNet && height >= 138){
            LYRA2(BEGIN(thash), 32, BEGIN(nVersion), 80, BEGIN(nVersion), 80, 2, height, 256);
        }else{
            scrypt_N_1_1_256(BEGIN(nVersion), BEGIN(thash), GetNfactor(nTime));
        }

        return thash;
}